EP3914007A4 - Procédé de communication sans fil, dispositif terminal et dispositif de réseau - Google Patents

Procédé de communication sans fil, dispositif terminal et dispositif de réseau Download PDF

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Publication number
EP3914007A4
EP3914007A4 EP19918337.7A EP19918337A EP3914007A4 EP 3914007 A4 EP3914007 A4 EP 3914007A4 EP 19918337 A EP19918337 A EP 19918337A EP 3914007 A4 EP3914007 A4 EP 3914007A4
Authority
EP
European Patent Office
Prior art keywords
wireless communication
communication method
terminal device
network device
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19918337.7A
Other languages
German (de)
English (en)
Other versions
EP3914007A1 (fr
Inventor
Chuanfeng He
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of EP3914007A1 publication Critical patent/EP3914007A1/fr
Publication of EP3914007A4 publication Critical patent/EP3914007A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19918337.7A 2019-03-01 2019-03-01 Procédé de communication sans fil, dispositif terminal et dispositif de réseau Pending EP3914007A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/076773 WO2020177040A1 (fr) 2019-03-01 2019-03-01 Procédé de communication sans fil, dispositif terminal et dispositif de réseau

Publications (2)

Publication Number Publication Date
EP3914007A1 EP3914007A1 (fr) 2021-11-24
EP3914007A4 true EP3914007A4 (fr) 2022-03-02

Family

ID=72338169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19918337.7A Pending EP3914007A4 (fr) 2019-03-01 2019-03-01 Procédé de communication sans fil, dispositif terminal et dispositif de réseau

Country Status (7)

Country Link
US (1) US20210385774A1 (fr)
EP (1) EP3914007A4 (fr)
JP (2) JP7403550B2 (fr)
KR (1) KR20210122306A (fr)
CN (3) CN113316267B (fr)
BR (1) BR112021016911A2 (fr)
WO (1) WO2020177040A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7295272B2 (ja) * 2019-04-29 2023-06-20 北京小米移動軟件有限公司 情報伝送方法、装置及びコンピュータ読み取り可能な記憶媒体
CN110249582B (zh) * 2019-04-29 2022-08-19 北京小米移动软件有限公司 信息传输方法、装置及计算机可读存储介质
CN114125999B (zh) * 2021-12-03 2024-02-09 星思连接(上海)半导体有限公司 一种小区接入方法及装置、小区广播方法及装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2846787T3 (es) 2014-10-31 2021-07-29 Sony Group Corp Dispositivo de comunicación inalámbrica y método de comunicación inalámbrica
US9876604B2 (en) 2015-05-06 2018-01-23 Qualcomm, Incorporated Channel bonding signaling to in-range devices
US10505773B2 (en) * 2017-01-17 2019-12-10 Qualcomm Incorporated Association between synchronization signal beams and reference signal beams
EP3603233A1 (fr) * 2017-03-23 2020-02-05 Telefonaktiebolaget LM Ericsson (PUBL) Noeud de réseau, dispositif de communication sans fil, procédés et programmes d'ordinateur
RU2732078C1 (ru) * 2017-04-25 2020-09-11 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Способ и устройство обработки сигналов
US20180359149A1 (en) * 2017-06-08 2018-12-13 Sharp Laboratories Of America, Inc. Systems and methods for adding and modifying signaling radio bearers and data radio bearers that include numerology (sub-carrier spacing) information
TW201907680A (zh) * 2017-06-14 2019-02-16 美商Ｉｄａｃ控股公司 無線網路中統一波束管理
CN109392144B (zh) * 2017-08-11 2023-10-03 华为技术有限公司 通信方法和通信设备
KR102076821B1 (ko) * 2017-09-11 2020-05-18 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 전송하는 방법 및 장치
US10812202B2 (en) * 2017-10-02 2020-10-20 Qualcomm Incorporated Resources for channel measurements
JP7177832B2 (ja) * 2017-11-17 2022-11-24 エルジー エレクトロニクス インコーポレイティド 参照信号を送受信する方法およびそのための装置
CN110034891B (zh) * 2018-01-12 2020-10-20 电信科学技术研究院有限公司 一种系统信息配置方法和装置
US11115892B2 (en) * 2018-02-15 2021-09-07 Ofinno, Llc Beam failure information for radio configuration
US10785804B2 (en) * 2018-02-17 2020-09-22 Ofinno, Llc Bandwidth part configuration information
CN110234161A (zh) * 2018-03-05 2019-09-13 华硕电脑股份有限公司 无线通信系统中处置波束故障恢复的方法和设备
CN110365438B (zh) * 2018-03-26 2021-05-11 华为技术有限公司 信号传输方法、相关设备及系统
EP3777337A1 (fr) * 2018-04-04 2021-02-17 Telefonaktiebolaget Lm Ericsson (Publ) Réalisation de mesures de cellules
US11368956B2 (en) * 2018-04-05 2022-06-21 Qualcomm Incorporated Radio link management under bandwidth part switching
JP7383008B2 (ja) * 2018-08-09 2023-11-17 インターデイジタル パテント ホールディングス インコーポレイテッド Ｎｒ ｖ２ｘ用ビームフォーミング及びグルーピング
CN112567826B (zh) * 2018-08-10 2024-04-23 联想（新加坡）私人有限公司 识别同步信号/物理广播信道块时机
JP7160924B2 (ja) * 2018-08-10 2022-10-25 株式会社Ｎｔｔドコモ 端末、基地局、無線通信方法及びシステム
CN116963169A (zh) * 2018-12-04 2023-10-27 华为技术有限公司 一种通信方法及设备
US11991111B2 (en) * 2019-01-11 2024-05-21 Apple Inc. Discovery reference signal design for quasi co-location and frame timing information in new radio user equipment
CN113596877A (zh) * 2019-02-15 2021-11-02 维沃移动通信有限公司 一种测量处理方法、参数配置方法、终端和网络设备

Also Published As

Publication number Publication date
CN112655258A (zh) 2021-04-13
CN113316267B (zh) 2023-01-13
WO2020177040A1 (fr) 2020-09-10
CN113316267A (zh) 2021-08-27
BR112021016911A2 (pt) 2021-11-03
EP3914007A1 (fr) 2021-11-24
JP2022521747A (ja) 2022-04-12
CN116321511A (zh) 2023-06-23
JP2023089155A (ja) 2023-06-27
KR20210122306A (ko) 2021-10-08
JP7403550B2 (ja) 2023-12-22
US20210385774A1 (en) 2021-12-09

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